voltage, over current, over heat etc.
speedcontroller
is realized by the pedal speeder.
※：抬壓腳介面（
24V
）和吸屑介面（
24V
）埠只能使用
24V
電子閥（最大輸出
電流
200mA
；如超出可能導致使用故障，嚴重導致控制器損毀。）
※：
presser foot lifter(24V) and waste suction port (24V), the port can only use 24V
valve (the biggest output current is 200mA; if over this, will occur error, even let the
control box broken)
B.
電機：
motor
電機轉子屬於稀土永磁材料，具備功率大，節能環保等各大優點。電機內設有霍
爾感測器，使電機具有準確的上下定位，使電機體積更小更美觀。
Rotor is made of rare earth permanent magnet, guarantee high power and
environmental. Exactly needle UP/DOWN position due to its built-in Hall type sensor
and compact design.
C.
產品組裝效果圖：
Partial demonstration